ANDRO Computational Solutions, LLC

            

E³Expert is a comprehensive CEM software package for computing cosite analysis, intersystem EMI/C, electromagnetic hazards to personnel or ordnance, electromagnetic environmental impacts, antenna jamming, receiver immunity and intermodulation response, cable-to-cable coupling, and electronics susceptibility.

    Model

    • Intelligent preprocessor automatically generates valid CEM models from imported model data
    • Multi-fidelity modeling and simulation in a single package - conservative methods and MoM/UTD physics are used to compute scattering, propagation, isolation, and coupling for complex systems consisting of electronic subsystems, cables, and antennas
    • Average and non-average power models for baseband/RF/microwave systems including radar and mobile/wireless spread spectrum communications radios
    • Nonlinear RF models to calculate receiver 3rd-order intermodulation products

    View

    • Interactive models in a variety of formats (AutoCAD DXF, Facet, 3D Studio, Lightwave3D, VRML, IGES, GEMACS, NEC-MOM, NEC-BSC)
    • Hierarchy list of system components using E³Expert Explorer
    • Transmitter-receiver interaction matrices
    • Detailed interference summery for each transmitter-receiver pairings
    • Interference budgets and plots
    • Antenna patterns (2D slice or 3D on model)
    • Surface currents

    Analyze

    • E³Expert employs an integrated computational electromagnetics engine which performs a whole-system baseline analysis
    • Integrated with GEMACS (General Model for the Analysis of Complex Systems) for detailed analysis of coupling for a single source-receiver pair in the frequency domain
    • Includes SystemView source/receiver template files for communications and signal processing analyses in the time domain
    • Applies rule-based techniques to determine interference rejection requirements using an expert system that ranks computed results, identifies interference frequencies, determines the cause of interference and suggests corrective actions
    • Interfaces for GEMACS, SARA's Dream, Navy PIE code, CST Cable StudioTM, CST MICROSTRIPESTM, and WIPL-D*
      *In Development

    System Requirements

    • PC running WindowsNT/2000 or later (tested and compatible with WindowsXP/Windows Vista/Windows 7)

    More E³Expert Information

    Cosite Analysis: Starting from a detailed CAD model, analyze how the placement of transmission and receiver equipment effects coupling
    EMC Analysis: Analyze EMC coupling effects using multiple models, multiple radios, and multiple frequencies.
    EM Hazard Prediction: Build and populate a conservative CEM models to analyze surface currents.
    Spectrum Management: Model ground and air based antennas to locate frequency channels with low or no predicted interference. 
    External Code: E³Expert functions as a single front-end and modeling interface for a variety of EM codes with disparate capabilities.
    Availability: E³Expert is a commercially available product used worldwide.
    Training Courses: ANDRO offers the opportunity for tailored training courses for E³Expert.

    Video Demonstration of E³Expert Software Capabilities

    Download Video of E³Expert Demonstration (4 MB Windows Media Video file)

     

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